package org.itsnat.droid.impl.xmlinflater.drawable.classtree;

import android.graphics.drawable.Drawable;
import android.graphics.drawable.InsetDrawable;

import org.itsnat.droid.impl.dom.DOMAttr;
import org.itsnat.droid.impl.dom.drawable.DOMElemDrawable;
import org.itsnat.droid.impl.util.NamespaceUtil;
import org.itsnat.droid.impl.xmlinflated.drawable.ElementDrawableChildBase;
import org.itsnat.droid.impl.xmlinflated.drawable.ElementDrawableChildRoot;
import org.itsnat.droid.impl.xmlinflater.XMLInflaterContext;
import org.itsnat.droid.impl.xmlinflater.XMLInflaterRegistry;
import org.itsnat.droid.impl.xmlinflater.drawable.AttrDrawableContext;
import org.itsnat.droid.impl.xmlinflater.drawable.ClassDescDrawableMgr;
import org.itsnat.droid.impl.xmlinflater.drawable.XMLInflaterDrawable;

import java.util.ArrayList;

/**
 * Created by jmarranz on 10/11/14.
 */
public class ClassDescInsetDrawable extends ClassDescElementDrawableBased<InsetDrawable> implements ClassDescCallback
{
    public ClassDescInsetDrawable(ClassDescDrawableMgr classMgr,ClassDescElementDrawableBased<? super InsetDrawable> parent)
    {
        super(classMgr,"inset",parent);
    }

    @Override
    public ElementDrawableChildRoot createElementDrawableChildRoot(DOMElemDrawable rootElem, AttrDrawableContext attrCtx)
    {
        ElementDrawableChildRoot elementDrawableRoot = new ElementDrawableChildRoot();

        XMLInflaterContext xmlInflaterContext = attrCtx.getXMLInflaterContext();
        XMLInflaterDrawable xmlInflaterDrawable = attrCtx.getXMLInflaterDrawable();

        xmlInflaterDrawable.processChildElements(rootElem, elementDrawableRoot,attrCtx);
        ArrayList<ElementDrawableChildBase> childList = elementDrawableRoot.getElementDrawableChildList();

        Drawable childDrawable = getDrawableChild("drawable", rootElem, xmlInflaterContext, childList);

        XMLInflaterRegistry xmlInflaterRegistry = classMgr.getXMLInflaterRegistry();

        DOMAttr attrInsetTop = rootElem.getDOMAttribute(NamespaceUtil.XMLNS_ANDROID, "insetTop");
        int insetTop = attrInsetTop != null ? xmlInflaterRegistry.getDimensionIntFloor(attrInsetTop.getResourceDesc(), xmlInflaterContext) : 0;

        DOMAttr attrInsetRight = rootElem.getDOMAttribute(NamespaceUtil.XMLNS_ANDROID, "insetRight");
        int insetRight = attrInsetRight != null ? xmlInflaterRegistry.getDimensionIntFloor(attrInsetRight.getResourceDesc(),xmlInflaterContext) : 0;

        DOMAttr attrInsetBottom = rootElem.getDOMAttribute(NamespaceUtil.XMLNS_ANDROID, "insetBottom");
        int insetBottom = attrInsetBottom != null ? xmlInflaterRegistry.getDimensionIntFloor(attrInsetBottom.getResourceDesc(),xmlInflaterContext) : 0;

        DOMAttr attrInsetLeft = rootElem.getDOMAttribute(NamespaceUtil.XMLNS_ANDROID, "insetLeft");
        int insetLeft = attrInsetLeft != null ? xmlInflaterRegistry.getDimensionIntFloor(attrInsetLeft.getResourceDesc(),xmlInflaterContext) : 0;

        InsetDrawable drawable = new InsetDrawable(childDrawable,insetLeft, insetTop, insetRight, insetBottom);

        setCallback(childDrawable,drawable);

        elementDrawableRoot.setDrawable(drawable);

        return elementDrawableRoot;
    }


    @Override
    public boolean isAttributeIgnored(InsetDrawable resource, String namespaceURI, String name)
    {
        if (super.isAttributeIgnored(resource,namespaceURI,name))
            return true;

        if (NamespaceUtil.XMLNS_ANDROID.equals(namespaceURI))
        {
            // Se usan en tiempo de construcción
            return ("drawable".equals(name) || "insetTop".equals(name) || "insetRight".equals(name) || "insetBottom".equals(name) || "insetLeft".equals(name));
        }
        return false;
    }


    @Override
    public Class<InsetDrawable> getDrawableOrElementDrawableClass()
    {
        return InsetDrawable.class;
    }

    protected void init()
    {
        super.init();

    }
}